http://signaloil.wpengine.com/wp-content/uploads/2015/10/Signal-Oil-logo-red-300x32.png00http://signaloil.wpengine.com/wp-content/uploads/2015/10/Signal-Oil-logo-red-300x32.png2018-07-04 14:57:002018-07-04 14:57:00Brent Crude Firm On Drop In US Oil Inventories, Iran Threat